katalog air condensing unit
TRANSCRIPT
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AIR COOLED CONDENSING UNITS 50 - 400 KW
SERIE UMC/E
Cooling and heating split systemsfor comfort and process application
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UMC/E AIR COOLED CONDENSING UNITS
Range overview
UMC/E = cooling only
UMC/E-HP = heat pump
The Bini Clima air cooled compact condensing units offer cooling capacities from 50-400 kW.
The UMC/E range is designed to be quiet, energy efficient and easy to install. Its at the forefront of market tech-
nology and specially developed for split system applications. Modular construction and improved range of optionsensure there is a unit for every application. The UMC/E range is ideally applicable to a variety of environments, from
large retail outlets to high tech environments and from process to comfort applications. All models offer the benefits
and reliability of multiple scroll compressor technology, in an efficient dual refrigeration circuit system providing two
or four stages of cooling for improved energy efficiency during part load conditions. The range includes the UMC/E
& UMC/E-HP models which are reversible for heat pump operation. The complete range is available with low noise,
super low noise, low ambient temperature and many other options, making the UMC/E series the most flexible on
the market.
Integrated Intelligent Controls allows efficient operating which can be integrated into a wide range of BMS systems
by using interface cards or gateways. Combine all this with modulating head pressure control and high efficiency
heat exchangers ensures the lowest possible life cycle costs.
Data centersAirports
Office buildings Commercial centers
Key features
50 to 400 kW Cooling capacity
18 unit sizes, wide range of options
Scroll compressor technology
R407C refrigerant as standard
R410A & R134a upon request
Key benefits
Energy Efficient split system
Suitable for most of AC applications
High quality and reliability
Easy to install and maintain
Quiet operation
Typical applications
Pharma industry Food & Beverages
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UMC/E AIR COOLED CONDENSING UNITS
Certifcations
The UMC/E units are designed, manufactured and tested
in compliance with the ISO 9001 quality management and
according to CE (89/392) regulations.
UMC/E and UMC/E-HP units also meet the following Eu-
ropean directives:
EN 12055 (Chiller performances)
PED (Devices under pressure)
IEC 204-1 CEI 44-5 (Electric regulations)
CEI - EN 60204-1 (General safety regulations )
73/23/EEC (Low voltage directive)
98/37/EC (Machines directive)
89/336/EEC (Electro-magnetic compatibility)
All units are delivered with factory test certificate and CE
marking of conformity to the European safety rules.
For hazardous areas, the UMC/E units can be designed
and manufacture to meet ATEX requirements. For more
information, please contact your local representative.
Typical installation
ATEX
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UMC/E AIR COOLED CONDENSING UNITS
Standard features
Housing
The units are designed for outdoor installation. The unit housing is made from galvanized steel protected against
corrosion with an epoxy paint, color RAL 9010.
Upon request, the structure can be reinforced with anodized aluminum profiles, tightly secured to a strong base
frame to allow an easy lifting of the unit with hooks. The distribution of weight is uniform for an easy positioning on
site.
All electric and control devices are fitted into the electric panel fixed on the unit side and provided with a main switch.
Compressors
UMC/E & UMC/E-HP units are equipped with orbiting, rotary Scroll compressors. Thanks to the reduced quantity of
parts in motion and to the absence of suction/delivery valves, these compressors are extremely silent and are fit for
applications with low/average capacity.
Air Exchangers
Highly efficient condensing coils are made of copper tubes and mechanically expanded into aluminum fins.
Fans
Low noise and water proof axial type fans, protected with safety grid are used on the condensing coil side. Fan mo-
tors are directly coupled thus reducing vibrations and transmission failures. Motors are IP 54 and class F insulated
and are protected from voltage peaks with magneto-thermic switches installed into the electric panel placed on
machine side.
Unit Controller
Advanced digital controller allows intelligent control of compressors and fan as well as full communication to BMS
systems.
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UMC/E AIR COOLED CONDENSING UNITS
Standard options
1 Pressure transducer (only HP versions)
detect the unit operating pressure, manages defrost and
fan speed control functions
2 Thermostatic expansion valve (optional)
modulates the condensed refrigerant (provided disas-
sembled)
3 Electronic expansion valve (optional)
modulates the condensed refrigerant (provided disas-
sembled)
4 Liquid receiver (standard HP versions)
works like a storage tank on the refrigerant circuit
5 Liquid separator (standard HP versions)
separates the vapour from the condensed, it is collocat-
ed at the compressor aspiration.
6 Fans speed control (optional)
controls the condensation (or evaporation in heat pump),
it reduces the active power absorbed and the noise
7 Compressor faucet valves (optional)
isolate the compressor from the refrigerant circuit
8 Rubber anti-vibration isolators (optional)
reduce the vibrations transmission to the building structure
9 Condenser guard wire grids (optional) it protects the operators near the finned coil
10 Heat recovery plate heat exchanger (optional)
allows energy recovery from the condensers to hot water
11 Low noise version (optional)
sandwich panel with additional acoustic isolation
12 Super low noise version (optional)
sandwich panel enhanced acoustic isolation on the com-
pressor
Operating kit up to -25C external air temperature (op-
tional only for HP versions)
allows to the chiller to operate with external temperatures
up to -25C.
1
3
5
7
9
11
2
4
6
8
10
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UMC/E AIR COOLED CONDENSING UNITS COOLING ONLY
Performances - UMC/E 50 to 120 KW
Unit size 50 60 65 75 85 100 120
Cooling capacity kW 49,6 57,3 65 74,8 85 97,6 123
Power absorbed kW 14,6 16,4 18,8 21,4 24,4 27,8 35,1
E.E.R. kW 3,4 3,5 3,4 3,5 3,5 3,5 3,5
Compressors
Refrigerant R407C
Type Scroll
Quantity nr 2 2 2 2 2 2 2
Cooling circuits nr 2 2 2 2 2 2 2
Partializing steps % 2 2 2 2 2 2 2
Fans
Axial type nr 1 1 2 2 2 2 2
Nominal absorbed
power kW 1,8 1,8 3,6 3,6 3,6 3,6 3,6
Diameter mm 800 800 800 800 800 800 800
Revs rpm 900 900 900 900 900 900 900
Total air ow m/s 4,2 4,84 5,48 6,33 7,21 8,29 10,43Ambient temperature C 35
Condensing coils Turbolenced ns - Pipes striped inside
Sound pressure level at 1 m distance
in free eld (ref. 2x 10-5)dB(A) 67 67,5 67,5 71,5 71,5 71,5 72
Liquid Lime 2x12 2x12 2x16 2x16 2x16 2x22 2x22
Suction Lime 2x22 2x22 2x28 2x28 2x28 2x35 2x35
Min ambient temperature +15 C
Max ambient temperature +45 C
Out of standard unit sizes and
conditions on request available!
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UMC/EAIR COOLED CONDENSING UNITS COOLING ONLY
Performances - UMC/E 135 to 400 KW
135 145 170 195 220 245 275 295 340 370 400
137,2 147,4 170 195 220 246 274,4 298,8 340 370 400
39,2 42,2 48,6 55,7 63,4 70,3 78,4 84,2 97 105,7 115
3,5 3,5 3,5 3,5 3,5 3,5 3,5 3,5 3,5 3,5 3,5
R407C
Scroll
2 2 2 2 2 Tandem 2 Tandem 2 Tandem 2 Tandem 2 Tandem 2 Tandem 2 Tandem
1 1 2 2 2 2 2 2 2 2 2
2 2 2 2 4 4 4 4 4 4 4
3 3 3 4 4 4 6 6 6 8 8
5,4 5,4 5,4 7,2 7,2 7,2 10,8 10,8 10,8 14,4 14,4
800 800 800 800 800 800 800 800 800 800 800
900 900 900 900 900 900 900 900 900 900 900
11,65 12,52 16,13 16,59 18,73 20,87 23,29 25,05 32,26 36,26 42,535
Turbolenced ns - Pipes striped inside
72 73 73 75 75 75 75 75 77 77 80
2x22 2x22 2x28 2x28 2x28 2x28 2x35 2x35 2x35 2x35 2x42
2x35 2x35 2x42 2x42 2x42 2x54 2x54 2x54 2x64 2x64 2x64
+15 C
+45 C
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UMC/E-HPAIR COOLED CONDENSING UNITS WITH HEAT PUMP
Performances - UMC/E-HP 50 to 120 KW
Unit size 50 60 65 75 85 100 120
Heating pump
Heating capacity kW 66 73,7 83,8 96,2 109,4 125,4 158,1
Absorbed power kW 14,6 16,4 16,8 21,4 24,4 22,8 35,1
Ambient temperature C 7
Electric data
Voltage 1 A 3ph/400V/50Hz
Nominal current 2 A 3,47 39,7 48,4 52,2 60,8 69,4 81,4
Current absorbed by compressors A 36,4 41,6 46,8 53,2 62,4 72,8 88,6
Current absorbed by fans A 3,7 3,7 7,4 7,4 7,4 7,4 7,4
Current absorbed by the unit 3 A 40,1 45,3 54,2 60,6 69,8 80,2 96
Starting current 4 A 149,2 194,2 202,9 204,8 294,1 298,4 339,4
Current for cable sizing A 61,7 67,7 77,4 77,4 87,4 123,4 127,4
Starting current: LRA (Locked Rotor Ampere)
Current with full operation of motos: FLA (Full Load Ampere)
1Voltage tolerance allowed: +/-10%. Phases imbalance allowed: +/-3%2Nominal current values are based on inlet/outlet temperature to the evaporator of 25/13 C and
ambient temperature of 35 C.3Starting current of bigget compressor + nominal current absorbed by t he other compressors +
current absorbed by fans4FLA of compressors + current absorbed by fans
Out of standard unit sizes and
conditions on request available!
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UMC/E-HPAIR COOLED CONDENSING UNITS WITH HEAT PUMP
Performances UMC/E-HP 135 to 400 KW
135 145 170 195 220 245 275 295 340 370 400
176,4 189,8 218,6 250,9 284 316,3 352,8 379 437 425,7 515
39,2 42,2 48,5 55,7 63,4 70,3 76,4 84,2 97 105,7 115
7,0
3ph/400V/50Hz
94,3 100,5 135,9 160,4 162,8 192 219,8 234,6 221,8 320,8 345,8
98,8 106,2 124,8 145,6 148 177,2 197,6 212,4 249,6 220 293,6
11,1 11,1 11,1 14,8 14,8 14,8 22,2 22,2 22,2 29,6 29,6
109,9 117,3 135,9 160,4 162,8 192 219,8 234,6 274,8 299,6 323,2
402,7 405,8 351,2 367,8 414,8 420,8 497 506,3 580 630 695
151,1 151,1 171,1 246,8 210,8 254,8 302,2 302,2 350 350 420
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UMC/E AIR COOLED CONDENSING UNITS
Installation considerations - Dimensions
Foundations
No special foundations are required, provided the supporting surface is flat and level, and can withstand the weight
or the unit. Installation of anti-vibration rubber pads is recommended to avoid transmission of vibrations to the build-
ing.
Clearances
For an optimal operation of the UMC/E condensing units, it is essential to respect the specified clearance aroundthe unit to ensure the proper air flow distribution through the condensers and allow an easy maintenance. Reduced
spaces may cause decrease of cooling capacity and loss of performances.
The space around the unit must be accurately respected to avoid air short circuits that may cause condensing
temperature raising.
The UMC/E condensing units must be easily accessible for periodic maintenance. Minimum suggested distance for
service from unit side is 1.000 mm.
If two or more units should be installed on the same site, a distance of 2.600 mm (minimum distance between two
condensing coils) must be respected to prevent recirculation of warm air.
The distance between the units and side walls must not be less than 2.100 mm. If the walls around the unit would
be higher than the unit sides, it s mandatory to respect a minimum distance of 2.600 mm.
Unit
size
L
mm
W
mm
H
mm
Shipping
weight
(kg)
Operating
weight
(kg)
50 1570 1270 2350 680 705
60 1570 1270 2350 715 740
65 2540 1270 2350 1005 1030
75 2540 1270 2350 1040 1065
85 2540 1270 2350 1075 1125
100 2540 1270 2350 1110 1160
120 2540 1270 2350 1145 1195
135 3510 1270 2350 1435 1485
145 3510 1270 2350 1470 1520
170 3510 1270 2350 1505 1555
195 2540 2240 2350 1795 1845
220 2540 2240 2350 1875 1925
245 2540 2240 2350 1955 2005
276 3510 2240 2350 2245 2295
295 3510 2240 2350 2325 2375
340 3510 2240 2350 2320 2415370 4150 2240 2350 2490 2550
400 4150 2240 2350 2570 2690
1000 2,6 m between 2 condensers
2,1 m between condenser & walls
1000
1000
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UMC/E AIR COOLED CONDENSING UNITS
Product Specifcations
Air-cooled condensing unit
Unit shall operate with HFC based refrigerant like R407C, R410A or R134A.
Unit should be wired and tested in simulation at the factory. All units shall be furnished with hermetic scrolls com-
pressors, air-cooled condenser and microprocessor control panel.
Unit shall be able to operate at ambient down to +10 C as standard feature or -10 C with a 2-speed fan low ambi-
ent kit. Unit shall be able to operate up to +43 C or up to 50 C (R134a). The airflow through the
condenser shall be handled by multiple direct-driven fans. Entire fan assembly shall be statically and dynamicallybalanced. Fan motors shall be with permanently lubricated ball bearings, protected by circuit breaker, class F and
IP 55.
Total unit shall comply with EC requirement for machinery, Electromagnetic and Pressure Equipment Directives (di-
rective 98/37/CE), as amended, and its national implementing legislation.
Unit shall be designed and manufactured in accordance with the quality insurance ISO 9001/BS EN ISO9001.
Unit construction
Unit shall be designed for outdoor application and corrosion protected with epoxy powder paint.
Condenser coils
Coils shall be made with smooth copper tubes mechanically bonded to configured aluminum plate fins as standard.
Coils shall be factory tested to 28/31 bar.
Refrigerant circuit
All units shall have 1 or 2 refrigeration circuits with 1, 2 or 3 manifold compressors maximum on each circuit. Provide
for each refrigerant circuit: high and low pressostat and 2 manual shut valves on each refrigerant circuits.
Electrical
Electrical panels shall be fully mounted and wired in factory, IP55 (weatherproof) and with full opening access panel.
Provide lockable though the door disconnect operating handle switch external to panel and clearly visible from out-
side of unit indicated if the power is on or off.
ControlsUnits shall be completely factory wired with microprocessor based control and contactor pressure lugs or terminal
block for power wiring. Control wiring shall be 230V or 24V control circuit which includes fusing and control trans-
former. Units shall include a fused disconnect device. Microprocessor shall control leaving and entering air tempera-
ture, operating parameters and anti-short cycling. The liquid crystal display shall indicate leaving air temperature.
Free contacts shall be available for remote signaling of operating modes and general faults.
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Vers ion Sep temb er 2015
Bini Clima S.r.l.
Via Giovanni a Prato, 4/A
38068 Rovereto (TN)
ITALY
Tel. +39 0464 237 232
Fax +39 0464 434 080
www.biniclima.eu